very well-made cable with perfect function

At first I used a relatively inexpensive USB extension cable, but which led to disturbances when the Surfstick sent. So I went in search of a cable with ripple filter (ferrite core). This, however, was not so easy to find on Amazon! Luckily I found this passive 3-meter cable, which is equipped with a ferrite core.

My concerns about the length of the cable dispersed quickly, because it works without amplifiers. Problems with the Surf-Stick I have since any more.

Otherwise, the processing makes a high impression; also the cable is very flexible and "soft" compared with other, less expensive cables. The connectors are gold-colored as in the picture. Only the ferrite core is different - it is slightly smaller than shown. Apparently had to be saved at the iron, but what the heck.